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21 lines
3.0 KiB
JavaScript
21 lines
3.0 KiB
JavaScript
import{o as a,a as n,y as t}from"./vue-libs.b44bc779.js";const l={class:"van-doc-markdown-body"},e=t(`<h1>useWindowSize</h1><div class="van-doc-card"><h3 id="jie-shao" tabindex="-1">\u4ECB\u7ECD</h3><p>\u83B7\u53D6\u6D4F\u89C8\u5668\u7A97\u53E3\u7684\u89C6\u53E3\u5BBD\u5EA6\u548C\u9AD8\u5EA6\uFF0C\u5E76\u5728\u7A97\u53E3\u5927\u5C0F\u53D8\u5316\u65F6\u81EA\u52A8\u66F4\u65B0\u3002</p></div><h2 id="dai-ma-yan-shi" tabindex="-1">\u4EE3\u7801\u6F14\u793A</h2><div class="van-doc-card"><h3 id="ji-ben-yong-fa" tabindex="-1">\u57FA\u672C\u7528\u6CD5</h3><pre><code class="language-js"><span class="hljs-keyword">import</span> { watch } <span class="hljs-keyword">from</span> <span class="hljs-string">'vue'</span>;
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<span class="hljs-keyword">import</span> { useWindowSize } <span class="hljs-keyword">from</span> <span class="hljs-string">'@vant/use'</span>;
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<span class="hljs-keyword">export</span> <span class="hljs-keyword">default</span> {
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<span class="hljs-title function_">setup</span>(<span class="hljs-params"></span>) {
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<span class="hljs-keyword">const</span> { width, height } = <span class="hljs-title function_">useWindowSize</span>();
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<span class="hljs-variable language_">console</span>.<span class="hljs-title function_">log</span>(width.<span class="hljs-property">value</span>); <span class="hljs-comment">// -> \u7A97\u53E3\u5BBD\u5EA6</span>
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<span class="hljs-variable language_">console</span>.<span class="hljs-title function_">log</span>(height.<span class="hljs-property">value</span>); <span class="hljs-comment">// -> \u7A97\u53E3\u9AD8\u5EA6</span>
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<span class="hljs-title function_">watch</span>([width, height], <span class="hljs-function">() =></span> {
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<span class="hljs-variable language_">console</span>.<span class="hljs-title function_">log</span>(<span class="hljs-string">'window resized'</span>);
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});
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},
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};
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</code></pre></div><h2 id="api" tabindex="-1">API</h2><div class="van-doc-card"><h3 id="lei-xing-ding-yi" tabindex="-1">\u7C7B\u578B\u5B9A\u4E49</h3><pre><code class="language-ts"><span class="hljs-keyword">function</span> <span class="hljs-title function_">useWindowSize</span>(<span class="hljs-params"></span>): {
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<span class="hljs-attr">width</span>: <span class="hljs-title class_">Ref</span><<span class="hljs-built_in">number</span>>;
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<span class="hljs-attr">height</span>: <span class="hljs-title class_">Ref</span><<span class="hljs-built_in">number</span>>;
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};
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</code></pre></div><div class="van-doc-card"><h3 id="fan-hui-zhi" tabindex="-1">\u8FD4\u56DE\u503C</h3><table><thead><tr><th>\u53C2\u6570</th><th>\u8BF4\u660E</th><th>\u7C7B\u578B</th></tr></thead><tbody><tr><td>width</td><td>\u6D4F\u89C8\u5668\u7A97\u53E3\u5BBD\u5EA6</td><td><em>Ref<number></em></td></tr><tr><td>height</td><td>\u6D4F\u89C8\u5668\u7A97\u53E3\u9AD8\u5EA6</td><td><em>Ref<number></em></td></tr></tbody></table></div>`,7),p=[e],r={__name:"use-window-size.zh-CN",setup(i,{expose:s}){return s({frontmatter:{}}),(h,d)=>(a(),n("div",l,p))}};export{r as default};
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